2,4-Difluorobenzenesulfonyl Chloride → HCID 178484849、化合物

HRID 25556

反応式

HRID 25556 の反応式
Cl.[Br:2][CH2:3][CH2:4][CH2:5][CH2:6][O:7][C@H:8]1[CH2:13][CH2:12][C@H:11]([NH:14][CH3:15])[CH2:10][CH2:9]1.[F:16][C:17]1[CH:22]=[C:21]([F:23])[CH:20]=[CH:19][C:18]=1[S:24](Cl)(=[O:26])=[O:25]>>[Br:2][CH2:3][CH2:4][CH2:5][CH2:6][O:7][C@H:8]1[CH2:9][CH2:10][C@H:11]([N:14]([CH3:15])[S:24]([C:18]2[CH:19]=[CH:20][C:21]([F:23])=[CH:22][C:17]=2[F:16])(=[O:26])=[O:25])[CH2:12][CH2:13]1

参加物

3

実験手順

In analogy to example 11.9, trans-[4-(4-Bromo-butoxy)-cyclohexyl]-methyl-amine hydrochloride and 2,4-difluoro-benzenesulfonyl chloride (with 2.1 eq N,N-diisopropylethylamine) were reacted to yield trans-N-[4-(4-Bromo-butoxy)-cyclohexyl]-2,4-difluoro-N-methyl-benzenesulfonamide which was used directly in the next steps see Example 12.57-12.58 and 12.65 and 12.66.

出典と根拠

ORDレコード
ord-a880bc35e718474580a8d818afe49a92
出典データセット
uspto-grants-2005_02
特許番号
US06858651B2

関連ノート

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